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<h2 id="行内与独行"><a href="#行内与独行" class="headerlink" title="行内与独行"></a>行内与独行</h2><ol>
<li>行内公式：将公式插入到本行内，符号：<code>$公式内容$</code>，如：$xyz$</li>
<li>独行公式：将公式插入到新的一行内，并且居中，符号：<code>$$公式内容$$</code>，如：$$xyz$$</li>
</ol>
<h2 id="上标、下标与组合"><a href="#上标、下标与组合" class="headerlink" title="上标、下标与组合"></a>上标、下标与组合</h2><ol>
<li><p>上标符号，符号：<code>^</code>，如：$x^4$</p>
</li>
<li><p>下标符号，符号：<code>_</code>，如：$x_1$</p>
</li>
<li><p>组合符号，符号：<code>&#123;&#125;</code>，如：${16}<em>{8}O{2+}</em>{2}$</p>
</li>
<li><p>$ xvy $</p>
</li>
</ol>
<h2 id="汉字、字体与格式"><a href="#汉字、字体与格式" class="headerlink" title="汉字、字体与格式"></a>汉字、字体与格式</h2><ol>
<li>汉字形式，符号：<code>\mbox&#123;&#125;</code>，如：$V_{\mbox{初始}}$</li>
<li>字体控制，符号：<code>\displaystyle</code>，如：$\displaystyle \frac{x+y}{y+z}$</li>
<li>下划线符号，符号：<code>\underline</code>，如：$\underline{x+y}$</li>
<li>标签，符号<code>\tag&#123;数字&#125;</code>，如：$\tag{11}$</li>
<li>上大括号，符号：<code>\overbrace&#123;算式&#125;</code>，如：$\overbrace{a+b+c+d}^{2.0}$</li>
<li>下大括号，符号：<code>\underbrace&#123;算式&#125;</code>，如：$a+\underbrace{b+c}_{1.0}+d$</li>
<li>上位符号，符号：<code>\stacrel&#123;上位符号&#125;&#123;基位符号&#125;</code>，如：$\vec{x}\stackrel{\mathrm{def}}{=}{x_1,\dots,x_n}$</li>
</ol>
<h2 id="占位符"><a href="#占位符" class="headerlink" title="占位符"></a>占位符</h2><ol>
<li>两个quad空格，符号：<code>\qquad</code>，如：$x \qquad y$</li>
<li>quad空格，符号：<code>\quad</code>，如：$x \quad y$</li>
<li>大空格，符号<code>\</code>，如：$x \ y$</li>
<li>中空格，符号<code>\:</code>，如：$x : y$</li>
<li>小空格，符号<code>\,</code>，如：$x , y$</li>
<li>没有空格，符号``，如：$xy$</li>
<li>紧贴，符号<code>\!</code>，如：$x ! y$</li>
</ol>
<h2 id="定界符与组合"><a href="#定界符与组合" class="headerlink" title="定界符与组合"></a>定界符与组合</h2><ol>
<li>括号，符号：<code>（）\big(\big) \Big(\Big) \bigg(\bigg) \Bigg(\Bigg)</code>，如：$（）\big(\big) \Big(\Big) \bigg(\bigg) \Bigg(\Bigg)$</li>
<li>中括号，符号：<code>[]</code>，如：$[x+y]$</li>
<li>大括号，符号：<code>\&#123; \&#125;</code>，如：${x+y}$</li>
<li>自适应括号，符号：<code>\left \right</code>，如：$\left(x\right)$，$\left(x{yz}\right)$</li>
<li>组合公式，符号：<code>&#123;上位公式 \choose 下位公式&#125;</code>，如：${n+1 \choose k}={n \choose k}+{n \choose k-1}$</li>
<li>组合公式，符号：<code>&#123;上位公式 \atop 下位公式&#125;</code>，如：$\sum_{k_0,k_1,\ldots&gt;0 \atop k_0+k_1+\cdots=n}A_{k_0}A_{k_1}\cdots$</li>
</ol>
<h2 id="四则运算"><a href="#四则运算" class="headerlink" title="四则运算"></a>四则运算</h2><ol>
<li>加法运算，符号：<code>+</code>，如：$x+y=z$</li>
<li>减法运算，符号：<code>-</code>，如：$x-y=z$</li>
<li>加减运算，符号：<code>\pm</code>，如：$x \pm y=z$</li>
<li>减甲运算，符号：<code>\mp</code>，如：$x \mp y=z$</li>
<li>乘法运算，符号：<code>\times</code>，如：$x \times y=z$</li>
<li>点乘运算，符号：<code>\cdot</code>，如：$x \cdot y=z$</li>
<li>星乘运算，符号：<code>\ast</code>，如：$x \ast y=z$</li>
<li>除法运算，符号：<code>\div</code>，如：$x \div y=z$</li>
<li>斜法运算，符号：<code>/</code>，如：$x/y=z$</li>
<li>分式表示，符号：<code>\frac&#123;分子&#125;&#123;分母&#125;</code>，如：$\frac{x+y}{y+z}$</li>
<li>分式表示，符号：<code>&#123;分子&#125; \voer &#123;分母&#125;</code>，如：${x+y} \over {y+z}$</li>
<li>绝对值表示，符号：<code>||</code>，如：$|x+y|$</li>
</ol>
<h2 id="高级运算"><a href="#高级运算" class="headerlink" title="高级运算"></a>高级运算</h2><ol>
<li>平均数运算，符号：<code>\overline&#123;算式&#125;</code>，如：$\overline{xyz}$</li>
<li>开二次方运算，符号：<code>\sqrt</code>，如：$\sqrt x$</li>
<li>开方运算，符号：<code>\sqrt[开方数]&#123;被开方数&#125;</code>，如：$\sqrt[3]{x+y}$</li>
<li>对数运算，符号：<code>\log</code>，如：$\log(x)$</li>
<li>极限运算，符号：<code>\lim</code>，如：$\lim^{x \to \infty}_{y \to 0}{\frac{x}{y}}$</li>
<li>极限运算，符号：<code>\displaystyle \lim</code>，如：$\displaystyle \lim^{x \to \infty}_{y \to 0}{\frac{x}{y}}$</li>
<li>求和运算，符号：<code>\sum</code>，如：$\sum^{x \to \infty}_{y \to 0}{\frac{x}{y}}$</li>
<li>求和运算，符号：<code>\displaystyle \sum</code>，如：$\displaystyle \sum^{x \to \infty}_{y \to 0}{\frac{x}{y}}$</li>
<li>积分运算，符号：<code>\int</code>，如：$\int^{\infty}_{0}{xdx}$</li>
<li>积分运算，符号：<code>\displaystyle \int</code>，如：$\displaystyle \int^{\infty}_{0}{xdx}$</li>
<li>微分运算，符号：<code>\partial</code>，如：$\frac{\partial x}{\partial y}$</li>
<li>矩阵表示，符号：<code>\begin&#123;matrix&#125; \end&#123;matrix&#125;</code>，如：$\left[ \begin{matrix} 1 &amp;2 &amp;\cdots &amp;4\5 &amp;6 &amp;\cdots &amp;8\vdots &amp;\vdots &amp;\ddots &amp;\vdots\13 &amp;14 &amp;\cdots &amp;16\end{matrix} \right]$</li>
</ol>
<h2 id="逻辑运算"><a href="#逻辑运算" class="headerlink" title="逻辑运算"></a>逻辑运算</h2><ol>
<li>等于运算，符号：<code>=</code>，如：$x+y=z$</li>
<li>大于运算，符号：<code>&gt;</code>，如：$x+y&gt;z$</li>
<li>小于运算，符号：<code>&lt;</code>，如：$x+y&lt;z$</li>
<li>大于等于运算，符号：<code>\geq</code>，如：$x+y \geq z$</li>
<li>小于等于运算，符号：<code>\leq</code>，如：$x+y \leq z$</li>
<li>不等于运算，符号：<code>\neq</code>，如：$x+y \neq z$</li>
<li>不大于等于运算，符号：<code>\ngeq</code>，如：$x+y \ngeq z$</li>
<li>不大于等于运算，符号：<code>\not\geq</code>，如：$x+y \not\geq z$</li>
<li>不小于等于运算，符号：<code>\nleq</code>，如：$x+y \nleq z$</li>
<li>不小于等于运算，符号：<code>\not\leq</code>，如：$x+y \not\leq z$</li>
<li>约等于运算，符号：<code>\approx</code>，如：$x+y \approx z$</li>
<li>恒定等于运算，符号：<code>\equiv</code>，如：$x+y \equiv z$</li>
</ol>
<h2 id="集合运算"><a href="#集合运算" class="headerlink" title="集合运算"></a>集合运算</h2><ol>
<li>属于运算，符号：<code>\in</code>，如：$x \in y$</li>
<li>不属于运算，符号：<code>\notin</code>，如：$x \notin y$</li>
<li>不属于运算，符号：<code>\not\in</code>，如：$x \not\in y$</li>
<li>子集运算，符号：<code>\subset</code>，如：$x \subset y$</li>
<li>子集运算，符号：<code>\supset</code>，如：$x \supset y$</li>
<li>真子集运算，符号：<code>\subseteq</code>，如：$x \subseteq y$</li>
<li>非真子集运算，符号：<code>\subsetneq</code>，如：$x \subsetneq y$</li>
<li>真子集运算，符号：<code>\supseteq</code>，如：$x \supseteq y$</li>
<li>非真子集运算，符号：<code>\supsetneq</code>，如：$x \supsetneq y$</li>
<li>非子集运算，符号：<code>\not\subset</code>，如：$x \not\subset y$</li>
<li>非子集运算，符号：<code>\not\supset</code>，如：$x \not\supset y$</li>
<li>并集运算，符号：<code>\cup</code>，如：$x \cup y$</li>
<li>交集运算，符号：<code>\cap</code>，如：$x \cap y$</li>
<li>差集运算，符号：<code>\setminus</code>，如：$x \setminus y$</li>
<li>同或运算，符号：<code>\bigodot</code>，如：$x \bigodot y$</li>
<li>同与运算，符号：<code>\bigotimes</code>，如：$x \bigotimes y$</li>
<li>实数集合，符号：<code>\mathbb&#123;R&#125;</code>，如：<code>\mathbb&#123;R&#125;</code></li>
<li>自然数集合，符号：<code>\mathbb&#123;Z&#125;</code>，如：<code>\mathbb&#123;Z&#125;</code></li>
<li>空集，符号：<code>\emptyset</code>，如：$\emptyset$</li>
</ol>
<h2 id="数学符号"><a href="#数学符号" class="headerlink" title="数学符号"></a>数学符号</h2><ol>
<li>无穷，符号：<code>\infty</code>，如：$\infty$</li>
<li>虚数，符号：<code>\imath</code>，如：$\imath$</li>
<li>虚数，符号：<code>\jmath</code>，如：$\jmath$</li>
<li>数学符号，符号<code>\hat&#123;a&#125;</code>，如：$\hat{a}$</li>
<li>数学符号，符号<code>\check&#123;a&#125;</code>，如：$\check{a}$</li>
<li>数学符号，符号<code>\breve&#123;a&#125;</code>，如：$\breve{a}$</li>
<li>数学符号，符号<code>\tilde&#123;a&#125;</code>，如：$\tilde{a}$</li>
<li>数学符号，符号<code>\bar&#123;a&#125;</code>，如：$\bar{a}$</li>
<li>矢量符号，符号<code>\vec&#123;a&#125;</code>，如：$\vec{a}$</li>
<li>数学符号，符号<code>\acute&#123;a&#125;</code>，如：$\acute{a}$</li>
<li>数学符号，符号<code>\grave&#123;a&#125;</code>，如：$\grave{a}$</li>
<li>数学符号，符号<code>\mathring&#123;a&#125;</code>，如：$\mathring{a}$</li>
<li>一阶导数符号，符号<code>\dot&#123;a&#125;</code>，如：$\dot{a}$</li>
<li>二阶导数符号，符号<code>\ddot&#123;a&#125;</code>，如：$\ddot{a}$</li>
<li>上箭头，符号：<code>\uparrow</code>，如：$\uparrow$</li>
<li>上箭头，符号：<code>\Uparrow</code>，如：$\Uparrow$</li>
<li>下箭头，符号：<code>\downarrow</code>，如：$\downarrow$</li>
<li>下箭头，符号：<code>\Downarrow</code>，如：$\Downarrow$</li>
<li>左箭头，符号：<code>\leftarrow</code>，如：$\leftarrow$</li>
<li>左箭头，符号：<code>\Leftarrow</code>，如：$\Leftarrow$</li>
<li>右箭头，符号：<code>\rightarrow</code>，如：$\rightarrow$</li>
<li>右箭头，符号：<code>\Rightarrow</code>，如：$\Rightarrow$</li>
<li>底端对齐的省略号，符号：<code>\ldots</code>，如：$1,2,\ldots,n$</li>
<li>中线对齐的省略号，符号：<code>\cdots</code>，如：$x_1^2 + x_2^2 + \cdots + x_n^2$</li>
<li>竖直对齐的省略号，符号：<code>\vdots</code>，如：$\vdots$</li>
<li>斜对齐的省略号，符号：<code>\ddots</code>，如：$\ddots$</li>
</ol>
<h2 id="希腊字母"><a href="#希腊字母" class="headerlink" title="希腊字母"></a>希腊字母</h2><table>
<thead>
<tr>
<th>字母</th>
<th>实现</th>
<th>字母</th>
<th>实现</th>
</tr>
</thead>
<tbody><tr>
<td>A</td>
<td><code>A</code></td>
<td>α</td>
<td><code>\alhpa</code></td>
</tr>
<tr>
<td>B</td>
<td><code>B</code></td>
<td>β</td>
<td><code>\beta</code></td>
</tr>
<tr>
<td>Γ</td>
<td><code>\Gamma</code></td>
<td>γ</td>
<td><code>\gamma</code></td>
</tr>
<tr>
<td>Δ</td>
<td><code>\Delta</code></td>
<td>δ</td>
<td><code>\delta</code></td>
</tr>
<tr>
<td>E</td>
<td><code>E</code></td>
<td>ϵ</td>
<td><code>\epsilon</code></td>
</tr>
<tr>
<td>Z</td>
<td><code>Z</code></td>
<td>ζ</td>
<td><code>\zeta</code></td>
</tr>
<tr>
<td>H</td>
<td><code>H</code></td>
<td>η</td>
<td><code>\eta</code></td>
</tr>
<tr>
<td>Θ</td>
<td><code>\Theta</code></td>
<td>θ</td>
<td><code>\theta</code></td>
</tr>
<tr>
<td>I</td>
<td><code>I</code></td>
<td>ι</td>
<td><code>\iota</code></td>
</tr>
<tr>
<td>K</td>
<td><code>K</code></td>
<td>κ</td>
<td><code>\kappa</code></td>
</tr>
<tr>
<td>Λ</td>
<td><code>\Lambda</code></td>
<td>λ</td>
<td><code>\lambda</code></td>
</tr>
<tr>
<td>M</td>
<td><code>M</code></td>
<td>μ</td>
<td><code>\mu</code></td>
</tr>
<tr>
<td>N</td>
<td><code>N</code></td>
<td>ν</td>
<td><code>\nu</code></td>
</tr>
<tr>
<td>Ξ</td>
<td><code>\Xi</code></td>
<td>ξ</td>
<td><code>\xi</code></td>
</tr>
<tr>
<td>O</td>
<td><code>O</code></td>
<td>ο</td>
<td><code>\omicron</code></td>
</tr>
<tr>
<td>Π</td>
<td><code>\Pi</code></td>
<td>π</td>
<td><code>\pi</code></td>
</tr>
<tr>
<td>P</td>
<td><code>P</code></td>
<td>ρ</td>
<td><code>\rho</code></td>
</tr>
<tr>
<td>Σ</td>
<td><code>\Sigma</code></td>
<td>σ</td>
<td><code>\sigma</code></td>
</tr>
<tr>
<td>T</td>
<td><code>T</code></td>
<td>τ</td>
<td><code>\tau</code></td>
</tr>
<tr>
<td>Υ</td>
<td><code>\Upsilon</code></td>
<td>υ</td>
<td><code>\upsilon</code></td>
</tr>
<tr>
<td>Φ</td>
<td><code>\Phi</code></td>
<td>ϕ</td>
<td><code>\phi</code></td>
</tr>
<tr>
<td>X</td>
<td><code>X</code></td>
<td>χ</td>
<td><code>\chi</code></td>
</tr>
<tr>
<td>Ψ</td>
<td><code>\Psi</code></td>
<td>ψ</td>
<td><code>\psi</code></td>
</tr>
<tr>
<td>Ω</td>
<td><code>\v</code></td>
<td>ω</td>
<td><code>\omega</code></td>
</tr>
</tbody></table>
</article><div class="post-copyright"><div class="post-copyright__author"><span class="post-copyright-meta">文章作者: </span><span class="post-copyright-info"><a href="mailto:undefined">谭自财</a></span></div><div class="post-copyright__type"><span class="post-copyright-meta">文章链接: </span><span class="post-copyright-info"><a href="https://tanzicai.gitee.io/2021/03/31/Markdown%E5%85%AC%E5%BC%8F%E4%BD%BF%E7%94%A8%E8%AF%B4%E6%98%8E/">https://tanzicai.gitee.io/2021/03/31/Markdown公式使用说明/</a></span></div><div class="post-copyright__notice"><span class="post-copyright-meta">版权声明: </span><span class="post-copyright-info">本博客所有文章除特别声明外，均采用 <a href="https://creativecommons.org/licenses/by-nc-sa/4.0/" target="_blank">CC BY-NC-SA 4.0</a> 许可协议。转载请注明来自 <a href="https://tanzicai.gitee.io" target="_blank">小谭的部落阁</a>！</span></div></div><div class="tag_share"><div class="post-meta__tag-list"><a class="post-meta__tags" href="/tags/markdown/">markdown</a></div><div class="post_share"><div class="social-share" 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id="card-toc"><div class="item-headline"><i class="fas fa-stream"></i><span>目录</span></div><div class="toc-content"><ol class="toc"><li class="toc-item toc-level-1"><a class="toc-link" href="#Markdown%E6%95%B0%E5%AD%A6%E5%85%AC%E5%BC%8F%E8%AF%AD%E6%B3%95"><span class="toc-number">1.</span> <span class="toc-text">Markdown数学公式语法</span></a><ol class="toc-child"><li class="toc-item toc-level-2"><a class="toc-link" href="#%E8%A1%8C%E5%86%85%E4%B8%8E%E7%8B%AC%E8%A1%8C"><span class="toc-number">1.1.</span> <span class="toc-text">行内与独行</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E4%B8%8A%E6%A0%87%E3%80%81%E4%B8%8B%E6%A0%87%E4%B8%8E%E7%BB%84%E5%90%88"><span class="toc-number">1.2.</span> <span class="toc-text">上标、下标与组合</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E6%B1%89%E5%AD%97%E3%80%81%E5%AD%97%E4%BD%93%E4%B8%8E%E6%A0%BC%E5%BC%8F"><span class="toc-number">1.3.</span> <span class="toc-text">汉字、字体与格式</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E5%8D%A0%E4%BD%8D%E7%AC%A6"><span class="toc-number">1.4.</span> <span class="toc-text">占位符</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E5%AE%9A%E7%95%8C%E7%AC%A6%E4%B8%8E%E7%BB%84%E5%90%88"><span class="toc-number">1.5.</span> <span class="toc-text">定界符与组合</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E5%9B%9B%E5%88%99%E8%BF%90%E7%AE%97"><span class="toc-number">1.6.</span> <span class="toc-text">四则运算</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E9%AB%98%E7%BA%A7%E8%BF%90%E7%AE%97"><span class="toc-number">1.7.</span> <span class="toc-text">高级运算</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E9%80%BB%E8%BE%91%E8%BF%90%E7%AE%97"><span class="toc-number">1.8.</span> <span class="toc-text">逻辑运算</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E9%9B%86%E5%90%88%E8%BF%90%E7%AE%97"><span class="toc-number">1.9.</span> <span class="toc-text">集合运算</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E6%95%B0%E5%AD%A6%E7%AC%A6%E5%8F%B7"><span class="toc-number">1.10.</span> <span class="toc-text">数学符号</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E5%B8%8C%E8%85%8A%E5%AD%97%E6%AF%8D"><span class="toc-number">1.11.</span> <span class="toc-text">希腊字母</span></a></li></ol></li></ol></div></div><div class="card-widget card-recent-post"><div class="item-headline"><i class="fas fa-history"></i><span>最新文章</span></div><div class="aside-list"><div class="aside-list-item"><a class="thumbnail" href="/2022/02/10/%E5%B8%B8%E7%94%A8%E7%B1%BB/" title="Java常用类"><img src="https://gitee.com/tanzicai/file-pan/raw/master/img/20220209171157.png" onerror="this.onerror=null;this.src='/img/404.jpg'" alt="Java常用类"/></a><div class="content"><a class="title" href="/2022/02/10/%E5%B8%B8%E7%94%A8%E7%B1%BB/" title="Java常用类">Java常用类</a><time 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